Perhaps you should try some spelling variations:
toai cach » loi cach, tai cac, cai cach
dinh toai » dinh toi, dinh tai, tinh toan
cach viet » bach viet, anh viet, danh viet
nang ma » tang ma, sang ma, nang cao
va dinh » van dinh, va kinh, va tinh
tu can » tu ban, tu cac, thu canh
can ky » van ky, dan ky, ban ky
ma hoi » mai hoi, xa hoi, ma hoa
ve cam » ve cham, va cam, ve cai
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu can ky nang ma hoi. hieu ((ve cam) OR (ve cac)) xuc va dinh toai cach viet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu can ky nang ma hoi. hieu ((ve cam) OR (ve cac)) xuc va dinh toai cach viet".
• Adding a wildcard symbol may retrieve word variants: tu can ky nang ma hoi. hieu ((ve cam) OR (ve cac)) xuc va dinh toai cach viet*.